Every remote server in the official MCP registry, sent one real
initialize handshake. 16,923 servers across
11,823 hosts.
Search what these servers can do · read the measurement
Last checked 2026-09-06. We send a handshake, we do not authenticate and we do not call a tool.
Gated is not broken. 4,068 of these servers answer with a 401 or 403. They are running and want a credential we do not have. A checker that treats them as dead is wrong about 24.0% of the registry before it starts, so we count them separately and always will.
16,923 matching.
| server | result | tools | host |
|---|---|---|---|
| agenda-intelligence-md
https://gulf-maritime-exposure-a2a.vassiliy-lakhonin.workers.dev/mcp |
answers a handshake | 1 | gulf-maritime-exposure-a2a.vassiliy-lakhonin.workers.dev |
| agenda-intelligence-md
https://kazakhstan-market-entry-readiness-a2a.vassiliy-lakhonin.workers.dev/mcp |
answers a handshake | 1 | kazakhstan-market-entry-readiness-a2a.vassiliy-lakhonin.workers.dev |
| agenda-intelligence-md
https://corridor-sanctions-assistant-a2a.vassiliy-lakhonin.workers.dev/mcp |
answers a handshake | 1 | corridor-sanctions-assistant-a2a.vassiliy-lakhonin.workers.dev |
| agenda-intelligence-md
https://critical-minerals-due-diligence-a2a.vassiliy-lakhonin.workers.dev/mcp |
answers a handshake | 1 | critical-minerals-due-diligence-a2a.vassiliy-lakhonin.workers.dev |
| agenda-intelligence-md
https://dual-use-technology-export-a2a.vassiliy-lakhonin.workers.dev/mcp |
answers a handshake | 1 | dual-use-technology-export-a2a.vassiliy-lakhonin.workers.dev |
| vizier
https://vizier.vassiliy-lakhonin.workers.dev/mcp |
answers a handshake | 1 | vizier.vassiliy-lakhonin.workers.dev |
| htmldrop
https://htmldrop.link/mcp |
answers a handshake | 1 | htmldrop.link |
| vivid-money-mcp
https://api.prime.vivid.money/mcp |
answers a handshake | 1 | api.prime.vivid.money |
| regexforge
https://regexforge.jason-12c.workers.dev/mcp |
answers a handshake | 1 | regexforge.jason-12c.workers.dev |
| gengeo-remote-mcp
https://mcp.gengeo.co/mcp |
answers a handshake | 1 | mcp.gengeo.co |
| encouragement-mcp
https://encouragement-mcp.zeke-rutledge.workers.dev/mcp |
answers a handshake | 1 | encouragement-mcp.zeke-rutledge.workers.dev |
| encouragement-mcp
https://encouragement-mcp.zekedoesai.com/mcp |
answers a handshake | 1 | encouragement-mcp.zekedoesai.com |
| subnet-calculator-mcp
https://subnet-calculator-mcp.zeke-rutledge.workers.dev/mcp |
answers a handshake | 1 | subnet-calculator-mcp.zeke-rutledge.workers.dev |
| subnet-calculator-mcp
https://subnet-calculator.zekedoesai.com/mcp |
answers a handshake | 1 | subnet-calculator.zekedoesai.com |
| manifest-api
https://manifest.omfang.io/mcp |
answers a handshake | 1 | manifest.omfang.io |
| PicSee Short Link MCP
https://api.picsee.io/mcp |
answers a handshake | 1 | api.picsee.io |
| purchaseiq
https://purchaseiq.io/api/mcp |
answers a handshake | 1 | purchaseiq.io |
| vascue-public-knowledge-search
https://www.vascue.io/mcp/search |
answers a handshake | 1 | www.vascue.io |
| ibtcc-competition
https://ibtcc.kr/api/mcp |
answers a handshake | 1 | ibtcc.kr |
| alpic-openai-app
https://apps-sdk-template-14df1dd6.alpic.live |
answers a handshake | 1 | apps-sdk-template-14df1dd6.alpic.live |
| alpic-openai-app
https://iaapp-a912a14e.alpic.live |
answers a handshake | 1 | iaapp-a912a14e.alpic.live |
| Echo Server
https://mcp-server-template-7860f7d3.alpic.live |
answers a handshake | 1 | mcp-server-template-7860f7d3.alpic.live |
| alpic-openai-app
https://new-test-cli-239fbe01.alpic.live |
answers a handshake | 1 | new-test-cli-239fbe01.alpic.live |
| alpic-openai-app
https://test5-ca2cc17f.alpic.live |
answers a handshake | 1 | test5-ca2cc17f.alpic.live |
| hypertext
https://hypertext.live/mcp |
answers a handshake | 1 | hypertext.live |
| city24_mcp
https://mcp.city24.lv/_mcp |
answers a handshake | 1 | mcp.city24.lv |
| divestme
https://www.divest.me/api/mcp |
answers a handshake | 1 | www.divest.me |
| kashif-website-audit
https://kashif.bottletech.net/mcp |
answers a handshake | 1 | kashif.bottletech.net |
| fortytwo-mcp
https://mcp.fortytwo.network/mcp |
answers a handshake | 1 | mcp.fortytwo.network |
| Dutch Property Context
https://property-context.tradebrite.nl/mcp |
answers a handshake | 1 | property-context.tradebrite.nl |
| Dutch Vehicle Context
https://vehicle-context.tradebrite.nl/mcp |
answers a handshake | 1 | vehicle-context.tradebrite.nl |
| GolfCore
https://mcp.golfcore.org/mcp |
answers a handshake | 1 | mcp.golfcore.org |
| urltopdf
https://urltopdf.org/api/mcp |
answers a handshake | 1 | urltopdf.org |
| notepad-page
https://mcp.notepad.page/mcp |
answers a handshake | 1 | mcp.notepad.page |
| markfetch
https://markfetch.adorellc.pro/api/mcp |
answers a handshake | 1 | markfetch.adorellc.pro |
| convention.sh
https://mcp.convention.sh/mcp |
answers a handshake | 1 | mcp.convention.sh |
| stipple-aitext
https://www.stipple.sh/mcp-aitext |
answers a handshake | 1 | www.stipple.sh |
| stipple-verify
https://www.stipple.sh/mcp-verify |
answers a handshake | 1 | www.stipple.sh |
| agent-reserve-protocol
https://agent-reserve-protocol.super-myna-7255.chatgpt.site/api/mcp |
answers a handshake | 1 | agent-reserve-protocol.super-myna-7255.chatgpt.site |
| kadent-scan
https://mcp.kadent.so/scan/mcp |
answers a handshake | 1 | mcp.kadent.so |
| sichta-web
https://web.sichta.gigliotti.software/api/mcp |
answers a handshake | 1 | web.sichta.gigliotti.software |
| world-capitals-explorer
https://capitals.skybridge.tech |
answers a handshake | 1 | capitals.skybridge.tech |
| murder-in-the-valley
https://investigation-game.skybridge.tech |
answers a handshake | 1 | investigation-game.skybridge.tech |
| productivity-charts-example-server
https://productivity.skybridge.tech |
answers a handshake | 1 | productivity.skybridge.tech |
| blame-today
https://blame.today/mcp |
answers a handshake | 1 | blame.today |
| secret-config-scanner
https://mcp.knurl.tools/mcp |
answers a handshake | 1 | mcp.knurl.tools |
| mcp-inspiration-min
https://dreamtap.xyz/mcp |
answers a handshake | 1 | dreamtap.xyz |
| pin-seeker
https://pinseeker.xyz/mcp |
answers a handshake | 1 | pinseeker.xyz |
| noderooms-discovery
https://noderooms.com/mcp |
answers a handshake | 0 | noderooms.com |
| Copyright01
https://www.copyright01.com/mcp |
answers a handshake | 0 | www.copyright01.com |